int func(int arg) {
    int l;
    l = - - - arg;
    return l;
}

int main() {
    int x, y;
    x = 02;
    y = 0x1;
    x = x - 1 + y;
    if (+-!!!x) {
        x = - - -2;
    }
    else {
        x = 1 + + y;
    }
    func(x);
    return 0;
}
